Top Rankings
Northwestern R-I School District ranks among the top 20% of public school district in Missouri for:
Category
Attribute
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there are 2 public schools serving 136 students in Northwestern R-I School District. This district's average testing ranking is 6/10, which is in the top 50% of public schools in Missouri.
Public Schools in Northwestern R-I School District have an average math proficiency score of 34% (versus the Missouri public school average of 41%), and reading proficiency score of 50% (versus the 43% statewide average).
Minority enrollment is 1% of the student body (majority Black), which is less than the Missouri public school average of 33% (majority Black).
Overview
This School District
This State (MO)
# Schools
2 Schools
2,463 Schools
# Students
136 Students
885,270 Students
# Teachers
24 Teachers
70,230 Teachers
Student-Teacher Ratio
6:1
6:1
Student By Grade
District Rank
Northwestern R-I School District, which is ranked within the top 50% of all 553 school districts in Missouri (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 50% has stayed relatively flat over five school years.
Overall District Rank
#237 out of 555 school districts
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
34%
40%
Reading/Language Arts Test Scores (% Proficient)
45-49%
43%
Science Test Scores (% Proficient)
30-39%
38%
Graduation Rate
(21-22)≥50%
90%
Students by Ethnicity:
Diversity Score
0.01
0.52
% American Indian
n/a
n/a
% Asian
n/a
2%
% Hispanic
n/a
9%
% Black
1%
15%
% White
99%
67%
% Hawaiian
n/a
1%
% Two or more races
n/a
6%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $26,772 is higher than the state median of $15,190. The school district revenue/student has grown by 85% over four school years.
The school district's spending/student of $42,360 is higher than the state median of $14,008. The school district spending/student has grown by 171% over four school years.
Total Revenue
$4 MM
$13,447 MM
Spending
$6 MM
$12,401 MM
Revenue / Student
$26,772
$15,190
Spending / Student
$42,360
$14,008
Best Northwestern R-I School District Public Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Northwestern High School
(Math: 40-59% | Reading: 40-49%)
Rank:
Rank:
7/
Top 50%10
18475 Hwy 11
Mendon, MO 64660
(660) 272-3201
Mendon, MO 64660
(660) 272-3201
Gr: 7-12 | 54 students Student-teacher ratio: 5:1 Minority enrollment: 2%
Rank: #22.
Northwestern Elementary School
(Math: 20-29% | Reading: 50-59%)
Rank:
Rank:
5/
Bottom 50%10
18475 Hwy 11
Mendon, MO 64660
(660) 272-3201
Mendon, MO 64660
(660) 272-3201
Gr: PK-6 | 82 students Student-teacher ratio: 7:1
Frequently Asked Questions
How many schools belong to Northwestern R-I School District?
Northwestern R-I School District manages 2 public schools serving 136 students.
What is the rank of Northwestern R-I School District?
Northwestern R-I School District is ranked #227 out of 553 school districts in Missouri (top 50%) based off of combined math and reading proficiency testing data for the 2022-2023 school year. This district ranks in the top 20% of Missouri school districts for: Lowest student-teacher ratio (Top 1%)
What is the racial composition of students in Northwestern R-I School District?
99% of Northwestern R-I School District students are White, and 1% of students are Black.
What is the student/teacher ratio of Northwestern R-I School District?
Northwestern R-I School District has a student/teacher ratio of 6:1, which is lower than the Missouri state average of 13:1.
What is Northwestern R-I School District's spending/student ratio?
The school district's spending/student of $42,360 is higher than the state median of $14,008. The school district spending/student has grown by 171% over four school years.
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
